Monthly outlook for Chandler Heights, AZ: average high 103°, average low 83.8°. That is 0.5° above the climate normal for August. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 August (112°), the coolest 13 August (78.3°).
103°/83.8°
Average high / low
+0.5°
Above normal
7 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
104.4°
102.3°
+1.1°
18 August – 27 August
100.7°
101.6°
-0.5°
28 August – 6 September
at normal
101.5°
—
August records over 66 years
117.3°7 August 2025All-time high
65.5°22 August 1979All-time low
Climate normals and records are computed from the nearest reference point — Gilbert (8 mi).
Sun, 09112° / 89°0.01
112 °
Chandler Heights, Sunday, 9 August
Light rain. High 112°, low 89°.
Pressure29.80 inHg
Wind6 mph NW
Humidity21%
Visibility6.2 mi
Dew point55°
Mon, 10107° / 79°0.04
107 °
Chandler Heights, Monday, 10 August
Rain. High 107°, low 79°.
Pressure29.83 inHg
Wind7.1 mph W
Humidity28%
Visibility6.2 mi
Dew point61°
Tue, 11102° / 80°0.03
102 °
Chandler Heights, Tuesday, 11 August
Light rain. High 102°, low 80°.
Pressure29.88 inHg
Wind7.6 mph NW
Humidity33%
Visibility6.2 mi
Dew point62°
Wed, 1298° / 80°0.22
98 °
Chandler Heights, Wednesday, 12 August
Light rain. High 98°, low 80°.
Pressure29.83 inHg
Wind5.5 mph NW
Humidity39%
Visibility6.2 mi
Dew point65°
Thu, 13100° / 78°0.15
100 °
Chandler Heights, Thursday, 13 August
Rain. High 100°, low 78°.
Pressure29.83 inHg
Wind11.9 mph SW
Humidity34%
Visibility—
Dew point58°
Fri, 14101° / 84°0
101 °
Chandler Heights, Friday, 14 August
Overcast. High 101°, low 84°.
Pressure29.88 inHg
Wind8.8 mph S
Humidity25%
Visibility—
Dew point53°
Sat, 15103° / 87°0
103 °
Chandler Heights, Saturday, 15 August
Overcast. High 103°, low 87°.
Pressure29.91 inHg
Wind10.2 mph W
Humidity22%
Visibility—
Dew point51°
Sun, 16104° / 85°0
104 °
Chandler Heights, Sunday, 16 August
Overcast. High 104°, low 85°.
Pressure29.94 inHg
Wind9.1 mph W
Humidity25%
Visibility—
Dew point54°
Mon, 17105° / 87°0.02
105 °
Chandler Heights, Monday, 17 August
Light rain. High 105°, low 87°.
Pressure29.91 inHg
Wind21.1 mph NE
Humidity24%
Visibility—
Dew point55°
Tue, 18107° / 81°0.11
107 °
Chandler Heights, Tuesday, 18 August
Light rain. High 107°, low 81°.
Pressure29.88 inHg
Wind18.6 mph E
Humidity26%
Visibility—
Dew point57°
Wed, 19101° / 83°0
101 °
Chandler Heights, Wednesday, 19 August
Partly cloudy. High 101°, low 83°.
Pressure29.91 inHg
Wind7.5 mph SW
Humidity35%
Visibility—
Dew point61°
Thu, 20100° / 83°0.1
100 °
Chandler Heights, Thursday, 20 August
Light rain. High 100°, low 83°.
Pressure29.88 inHg
Wind14.3 mph N
Humidity36%
Visibility—
Dew point63°
Fri, 2199° / 84°0.14
99 °
Chandler Heights, Friday, 21 August
Light rain. High 99°, low 84°.
Pressure29.85 inHg
Wind9.2 mph NE
Humidity39%
Visibility—
Dew point62°
Sat, 2298° / 84°0.06
98 °
Chandler Heights, Saturday, 22 August
Light rain. High 98°, low 84°.
Pressure29.88 inHg
Wind19.9 mph NW
Humidity36%
Visibility—
Dew point60°
Sun, 2398° / 86°0
98 °
Chandler Heights, Sunday, 23 August
Overcast. High 98°, low 86°.
Pressure29.88 inHg
Wind7.2 mph S
Humidity34%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 24102° / 79°0.03
102 °
Chandler Heights, Monday, 24 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high116° (2020)
Record low67° (1992)
Tue, 25101° / 78°0.02
101 °
Chandler Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.02 in
Chance of precipitation20%
Record high112° (2020)
Record low67° (1992)
Wed, 26102° / 78°0.04
102 °
Chandler Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0.04 in
Chance of precipitation13%
Record high112° (2001)
Record low67° (1992)
Thu, 27102° / 79°0.02
102 °
Chandler Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.02 in
Chance of precipitation18%
Record high111° (2023)
Record low68° (1992)
Fri, 28103° / 79°0.02
103 °
Chandler Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.02 in
Chance of precipitation8%
Record high115° (2023)
Record low71° (1992)
Sat, 29102° / 79°0.03
102 °
Chandler Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation15%
Record high115° (2023)
Record low69° (1960)
Sun, 30102° / 79°0.03
102 °
Chandler Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low67° (1992)
Mon, 31102° / 79°0.03
102 °
Chandler Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low70° (1961)
Tue, 01101° / 79°0.04
101 °
Chandler Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.04 in
Chance of precipitation22%
Record high110° (1995)
Record low67° (1992)
Wed, 02101° / 78°0.05
101 °
Chandler Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.05 in
Chance of precipitation18%
Record high110° (1982)
Record low66° (1992)
Thu, 03101° / 78°0
101 °
Chandler Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0 in
Chance of precipitation2%
Record high109° (1983)
Record low66° (1973)
Fri, 04101° / 77°0.06
101 °
Chandler Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation13%
Record high112° (2020)
Record low62° (1961)
Sat, 05101° / 77°0.06
101 °
Chandler Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation18%
Record high114° (2020)
Record low64° (1992)
Sun, 06101° / 78°0.06
101 °
Chandler Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.06 in
Chance of precipitation12%
Record high112° (2020)
Record low61° (1970)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Chandler Heights, AZ are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Chandler Heights, AZ since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.